{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["else", "person", "organization", "location"], "input": "There were unconfirmed reports that Iran had sent troops into northern Iraq in response to Iraq 's attack ."}
{"else": [], "person": [], "organization": [], "location": ["Iran", "Iraq"]}